Overview
The TJA1022TK,118 is a dual LIN (Local Interconnect Network) transceiver produced by NXP USA Inc. This component provides the interface between a LIN master/slave protocol controller and the physical bus in a LIN network. It is designed for use in in-vehicle subnetworks and is compliant with various LIN standards, including LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A, and SAE J2602. The TJA1022TK,118 is also compliant with ISO 17987-4:2016 (12 V LIN).
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Part Number | TJA1022TK,118 |
| Package | HVSON-14-EP (3x4.5 mm) |
| Protocol | LINbus |
| Operating Temperature | -40°C to 150°C |
| Mounting Type | Surface Mount |
| Number of Drivers/Receivers | 2/2 |
| Supply Voltage | 5 V to 18 V |
| Data Rate | Up to 20 kBd |
| Receiver Hysteresis | 175 mV |
| RoHS Compliance | Yes, Lead-free |
Key Features
- Dual LIN transceiver for master/slave protocol controllers.
- Compliant with LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A, and SAE J2602 standards.
- Pin compatible with TJA1020, TJA1021, and TJA1027; software compatible with TJA1027 and TJA1029.
- Optimized bus signals to minimize ElectroMagnetic Emissions (EME).
- Internal termination resistors pull LIN bus output pins HIGH.
- Low power consumption in Sleep mode; wake-up via LIN and SLP pins.
- Thermal protection circuit to disable output drivers in overtemperature conditions.
- Lead-free and RoHS compliant.
Applications
The TJA1022TK,118 is primarily intended for use in in-vehicle subnetworks, including various automotive applications such as body control modules, door control units, and other vehicle network systems. It is also suitable for any application requiring a reliable and compliant LIN interface.
Q & A
- Q: What is the primary function of the TJA1022TK,118?
A: The TJA1022TK,118 is a dual LIN transceiver that provides the interface between a LIN master/slave protocol controller and the physical bus in a LIN network.
- Q: What standards is the TJA1022TK,118 compliant with?
A: It is compliant with LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A, SAE J2602, and ISO 17987-4:2016 (12 V LIN).
- Q: What is the operating temperature range of the TJA1022TK,118?
A: The operating temperature range is -40°C to 150°C.
- Q: What is the data rate capability of the TJA1022TK,118?
A: The data rate capability is up to 20 kBd.
- Q: Is the TJA1022TK,118 RoHS compliant?
A: Yes, it is lead-free and RoHS compliant.
- Q: What type of package does the TJA1022TK,118 come in?
A: It comes in an HVSON-14-EP (3x4.5 mm) package.
- Q: How many drivers and receivers does the TJA1022TK,118 have?
A: It has 2 drivers and 2 receivers.
- Q: What is the supply voltage range for the TJA1022TK,118?
A: The supply voltage range is 5 V to 18 V.
- Q: Does the TJA1022TK,118 have thermal protection?
A: Yes, it has a thermal protection circuit to disable output drivers in overtemperature conditions.
- Q: Can the TJA1022TK,118 be woken up from Sleep mode?
A: Yes, it can be woken up via the LIN and SLP pins.
